Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Bi-carbonates Sulphates & chlorides None of these Carbonate Bi-carbonates Sulphates & chlorides None of these Carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coke used for the production of calcium carbide should have High electrical resistivity Low ignition temperature Low ash content All of these High electrical resistivity Low ignition temperature Low ash content All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Glasses Porcelain/Potteries Teflon Slag cement Glasses Porcelain/Potteries Teflon Slag cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Insulin is an __________ drug. Antibiotic None of these Anti-malarial Anti-TB Antibiotic None of these Anti-malarial Anti-TB ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polyvinyl chloride (PVC) is Made by employing emulsion polymerisation A thermosetting material A condensation polymerisation product None of these Made by employing emulsion polymerisation A thermosetting material A condensation polymerisation product None of these ANSWER DOWNLOAD EXAMIANS APP
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